.comment-group-title{
  margin-top: 20px;
}

.form-container{
  width: 500px;
  margin-top: 10px;
  text-align: right;
}

.comment-group {
  list-style: none;
  padding-left: 0;
}

.comment-group li .user-info{
  height: 30px;
  line-height: 30px;
  color: #9b9b9b;
  font-size: 16px;
}

.user-info .avatar{
  height: 30px;
  width: 30px;
  float: left;
  border-radius: 50%;
  margin-right: 10px;
}

.user-info .create-time{
  float: right;
}

.comment-content{
  margin-left: 40px;
}